166293459

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{22727}}^1$

素因数の和:23007

約数の個数: 16

約数和(自身を含む): 247280640

約数和(自身を除く): 80987181

約数列:

[1, 3, 9, 27, 271, 813, 2439, 7317, 22727, 68181, 204543, 613629, 6159017, 18477051, 55431153, 166293459]

約数ペア:

[(1, 166293459), (3, 55431153), (9, 18477051), (27, 6159017), (271, 613629), (813, 204543), (2439, 68181), (7317, 22727)]